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| author | Mathias Krause <minipli@googlemail.com> | 2015-06-13 14:26:55 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-15 14:23:44 +0200 |
| commit | 048d16da75cc3ae1a75455c0e7b2bf107c4f0f84 (patch) | |
| tree | b251c007186521df5075fc3825d9021e8717b0e5 /drivers/acpi/battery.c | |
| parent | 27059b9132880f4211c41dfbf7665671cbf1ac91 (diff) | |
| download | lwn-048d16da75cc3ae1a75455c0e7b2bf107c4f0f84.tar.gz lwn-048d16da75cc3ae1a75455c0e7b2bf107c4f0f84.zip | |
ACPI / battery: mark DMI table as __initconst
The bat_dmi_table[] DMI table is referenced from the __init function
acpi_battery_init_async() only. It and its referenced functions can
therefore be marked __initconst to free up ~1kB of runtime memory after
initialization is done.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/battery.c')
| -rw-r--r-- | drivers/acpi/battery.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index c918c01c5ae6..b3628cc01a53 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -1124,19 +1124,21 @@ static int battery_notify(struct notifier_block *nb, return 0; } -static int battery_bix_broken_package_quirk(const struct dmi_system_id *d) +static int __init +battery_bix_broken_package_quirk(const struct dmi_system_id *d) { battery_bix_broken_package = 1; return 0; } -static int battery_notification_delay_quirk(const struct dmi_system_id *d) +static int __init +battery_notification_delay_quirk(const struct dmi_system_id *d) { battery_notification_delay_ms = 1000; return 0; } -static struct dmi_system_id bat_dmi_table[] = { +static const struct dmi_system_id bat_dmi_table[] __initconst = { { .callback = battery_bix_broken_package_quirk, .ident = "NEC LZ750/LS", |